/*!	 layer_svg.cpp
**	 Implementation of the Svg layer
**
**	$Id:$
**
**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**	Copyright (c) 2008 Chris Moore
**	Copyright (c) 2009 Carlos A. Sosa Navarro
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**
*/

#ifdef USING_PCH
#	include "pch.h"
#else
#ifdef HAVE_CONFIG_H
#	include <config.h>
#endif

#include <synfig/localization.h>
#include <synfig/general.h>

#include <synfig/canvasfilenaming.h>
#include <synfig/string.h>
#include <synfig/paramdesc.h>
#include <synfig/value.h>
#include <synfig/valuenode.h>

#include "layer_svg.h"

#endif

using namespace etl;
using namespace std;
using namespace synfig;

SYNFIG_LAYER_INIT(svg_layer);
SYNFIG_LAYER_SET_NAME(svg_layer, "svg_layer");
SYNFIG_LAYER_SET_LOCAL_NAME(svg_layer, N_("Import Svg"));
SYNFIG_LAYER_SET_CATEGORY(svg_layer, CATEGORY_DO_NOT_USE); // Hide this layer in the menu
SYNFIG_LAYER_SET_VERSION(svg_layer, "0.1");
SYNFIG_LAYER_SET_CVS_ID(svg_layer, "$Id: layer_svg.cpp 2240 2008-11-22 15:35:33Z dooglus $");

svg_layer::svg_layer():
    Layer_Group(),
    filename("none")
{
}

bool
svg_layer::set_param(const String & param, const ValueBase &value)
{
    if (param == "filename") {
        Canvas::Handle canvas;
        // if ext of filename == "svg" then
        filename = value.get(String());
        canvas = open_svg(CanvasFileNaming::make_full_filename(get_canvas()->get_file_name(), filename), errors, warnings);

        // else other parsers maybe
        if (canvas) {
            canvas->set_inline(get_canvas());
        }

        set_sub_canvas(canvas);
        return true;
    }

    return Layer_Group::set_param(param, value);
}

ValueBase
svg_layer::get_param(const String &param)const
{
    if (param == "filename") {
        ValueBase ret(filename);
        return ret;
    }

    EXPORT_NAME();
    EXPORT_VERSION();

    return Layer_Group::get_param(param);
}

Layer::Vocab
svg_layer::get_param_vocab()const
{
    Layer::Vocab ret(Layer_Group::get_param_vocab());

    ret.push_back(ParamDesc("filename")
                  .set_local_name(_("Filename"))
                  .set_hint("filename")
                 );
    return ret;
}